baber/WOPTO huggingface dataset:
Patent JP-H01259511-A (JP)
Title: Superconducting coil
Inventor: NAKAJIMA HIDEKI
IPC: H01F6/04
Filed: 1988-04-08
Abstract: PURPOSE:To provide a superconducting coil simplified in construction and facilitated in formation by holding part of a superconducting wire kept projected outside a groove formed in a spacer plate and bringing the rear surface of the superconducting wire into contact with the outside of the superconducting wire of an inside layer. CONSTITUTION:A superconducting coil is formed, including toothed spacer plates each constructed with grooves 6a and protrusions 6b. The toothed spacer plates 6 are disposed inwardly in each layer, and the superconducting wire 5 is wound around the spacer plates 6, fitted in the grooves 6a of the spacer plates 6. Thereupon, the superconducting wire 5 is projected into toothed shapes which form gaps 7 with the spacer plates 6 of the respective layers. The gaps 7 form coolant flowing paths to cool the superconducting wires 5. Thus, a superconducting coil of a simplified construction can be formed with ease.
Patent JP-H09271816-A (JP)
Title: Roll change device of rolling mill
Inventor: FUJINO KATSUMI
IPC: B21B31/10
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To execute roll change while surely preventing damage to the device by elevating a carriage having projection on its upper face and wheels at both ends, holding a lower chock to support a lower roll with the projection and taking out the carriage to outside with wheels. SOLUTION: By actuating elevating cylinders 8, 9, elevating rods 8b, 9b are ascended, elevating rails 8c, 9c are set at the same level as other rail groups (5a, 5b, 5c, 5d). By elevating the elevating rails 8c, 9c, the carriage 10, which has projections 10b, 10c on its upper face and is arranged with wheels 10a both ends, is moved upward, the projections 10b, 10c prop up the rear face of lower chocks 2, 3 to support lower roll 4 of rolling mill, the lower chocks 2, 3 are mounted on the carriage 10. Successively, a connector C is connected to the tip of carriage 10, by rolling the wheels 10a on rail and taking out the carriage 10 outside a housing 1b, roll change is executed without doing damage to the device.
Patent JP-S60233356-A (JP)
Title: Metallic gasket
Inventor: YOSHINO NOBUO
IPC: F02F11/00
Filed: 1984-05-02
Abstract: PURPOSE:To prevent a bead from becoming hot by a method wherein the bead is provided so as to be at least closer to the outer peripheral rim of a base plate than the center line of circumferential direction of the base plate consisting of an elastic metallic plate. CONSTITUTION:The base plate 16, consisting of elastic metallic plate, is formed with the bead 20 surrounding a hole 18 for a an exhaust path. The bead 20 is provided so as to be at least closed to the outer peripheral rim 22 of the base plate 16 than the center line l of circumferential direction of the base plate 16. According to this method, the bead 20 is provided on the base plate 16 so that a distance (b) from the bead to the outer peripheral rim 22 of the base plate becomes smaller than the distance (a) from the head to the inner peripheral rim 24 of the hole 18 for exhaust path. According to this method, the bead will never become hot.
Patent JP-S62258376-A (JP)
Title: 3-nicotinoyl-5-fluorouracil and production thereof
Inventor: KAWASHIMA MASATOSHI
IPC: C07D213/00
Filed: 1986-04-18
Abstract: NEW MATERIAL:3-Nicotinoyl-5-fluorouracil expressed by formula I. USE:The compound exhibits antitumor action and is useful as a carcinostatic agent or an intermediate therefor. It does not have a bad effect on a living body because of its low toxicity, and it has no disadvantage such as imposing a burden on a digestive organ, etc., when orally administered. PREPARATION:As shown in a reaction formula, 5-fluorouracil is reacted with nicotinic acid chloride, preferably within a molar ratio of 1:2-1:3, in a reaction solvent such as benzene, etc., at reaction-starting temperature of -50 deg.C--10 deg.C, preferably -30 deg.C--10 deg.C to obtain 1,3-dinicotinoyl-5-fluorouracil expressed by formula II, which is then reacted in an anhydrous alcohol such as methanol, etc., at 0 deg.C-room temperature while stirring to obtain the compound expressed by formula I.
Patent JP-H02269166-A (JP)
Title: Solder-resist ink
Inventor: TOMITA ISAO
IPC: C09D11/033
Filed: 1989-04-10
Abstract: PURPOSE:To obtain the title ink suitable for protection of a variety of printed circuits, especially FPC and for coating film formation, because of its excellent heat resistance as well as flexibility even after low-temperature and short-time heat treatment, by using polyparabanic acid, an epoxy resin and a polar organic solvent. CONSTITUTION:The subject ink is composed of a polyparabanic acid of the formula (R is divalent organic group), an epoxy resin, and a polar organic solvent such as N-methylpyrrolidone, dimethyl sulfoxide, DMF.
Patent JP-S61246923-A (JP)
Title: Magnetic recording medium and its production
Inventor: SUZUKI TADANOBU
IPC: G11B5/738
Filed: 1985-04-24
Abstract: PURPOSE:To provide high-density storage capacity to the titled medium and to improve the mechanical and thermal characteristics by successively forming magnetic recording layers on a long-sized plastic film, blanking the film in the form of a disk and sticking the disk on a disk of thermoplastic resin. CONSTITUTION:Polycarbonate, for example, is used as the material and a discoid molded body is obtained by a high-pressure and high-speed injection molding machine. The pricipal agent 210 of a rapid cure adhesive 210F of 'SUMIKIT SG(R)' produced by the SUMITOMO Chemical Co. as the second-generation acrylic adhesive is diluted with toluene to 850cps/25 deg.C viscosity and the soln. is spin-coated on both surfaces of the degreased polycarbonate disk. Besides, a polyester film coated with magnetic paint is cut into the form having the same size as the plastic substrate and the soln. is spin-coated on both surfaces. The plastic substrate and the polyester both coated with the adhesive are stuck on each other and subjected to 50kg/cm<2> pressure for 2min firmly attach both materials to each other. The obtained magnetic medium has 600e coercive force Hc, 1,200emu/cc magnetization Ms and 0.86 squareness ratio (Br/Bm) and is provided with excellent performance as a magnetic disk.
Patent JP-H05197128-A (JP)
Title: Photo-mask and pattern forming method therewith
Inventor: JINBO HIDEYUKI
IPC: G03F1/30
Filed: 1992-03-13
Abstract: PURPOSE:To eliminate a transfer at the edge section of a phase shifter and provide an inexpensive photo-mask easy to manufacture and constituted of chromium patterns and one kind of a shifter. CONSTITUTION:Chromium patterns (lines) 32 having the width L2 formed wider than the width S2 of a space and a phase shifter 33 formed on the space are provided in a line/space pattern phase shift mask having fixed pitches.
Patent JP-H01259871-A (JP)
Title: Transfusion solution heater equipped with flowmeter
Inventor: OGAWA GENSHIRO
IPC: A61M5/00
Filed: 1988-04-11
Abstract: PURPOSE:To control heating temp. inclusive of a flow rate, by a method wherein a constant current is applied to a heating body to heat the same and a change in the temp. of the heating body due to a change in the flow rate of transfusion solution is detected as a change in the resistance value of the heating body to measure a flow rate. CONSTITUTION:The voltage detected by a resistance value detecting circuit 76 is converted by an A/D converter to be inputted to a multiplier 86 while the temp. signal detected by an inlet temp. sensor 72 to be subjected to A/D conversion is inputted to the multiplier 86 and a CPU 88. The definite constant determined by the inlet temp. signal is multiplied in the multiplier 86 to calculate the flow rate of a transfusion solution and the calculated data is inputted to the CPU 88 from the multiplier 86. The temp. signal detected by an outlet temp. sensor 28 is subjected to A/D conversion to be inputted to a comparator 88 and the compared value with set temp. is inputted to the CPU 88. The CPU 88 performs predetermined operation on the basis of the input signals from the multiplier 86, the inlet temp. sensor 72 and a comparator 90 to send a control signal to a heating part driving circuit 92 and, therefore, the quantity of the heat generated from a heating part 94 consisting of a rubber heater 46 and a heating plate 18 is controlled.
Patent JP-H04320324-A (JP)
Title: Heat-treatment method for gaas semiconductor thin film
Inventor: ISHIBASHI HIROYUKI
IPC: C30B29/42
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a GaAs semiconductor thin film without any liberation of As and impurities by laminating Ga2O3 on a surface of the GaAs semiconductor thin film as a protection film and then heating it. CONSTITUTION:Ga2O3 is laminated by approximately 1000Angstrom  on a surface of a thin film by the plasma CVD method before heat treatment regarding a GaAs thin film to be subjected to heat treatment, for example a GaAs thin film which is allowed to grow on an Si substrate. Then, this thin film is subjected to heat treatment for ten seconds at 900 deg.C. After that, Ga2O3 is eliminated, thus preventing As from being liberated from the GaAs thin film. Also, improved characteristics without any mixture of impurities can be obtained.
Patent JP-S58205879-A (JP)
Title: Apparatus for monitoring surroundings of vehicle
Inventor: TAKEUCHI MIKIO
IPC: G01S15/931
Filed: 1982-05-27
Abstract: PURPOSE:To accurately calculate a distance to an obstacle, by detecting a time until the receiving signal of an ultrasonic pulse reaches a threshold value exceeding a definite threshold value after reaches said definite threshold value. CONSTITUTION:An ultrasonic pulse issued from an ultrasonic wave generator 3 is reflected by an obstacle and received by an ultrasonic wave receiver 6 after a predetermined time to be inputted in respective receiving signal comparators 15, 16 through a wave detecting circuit 7 with a filter. A time until the receiving signal level of the ultrasonic pulse reaches the threshold value TH of the comparator 16 after reaches the threshold value TL of the comparator 15 is detected by flip-flop 19. The value corresponding to this detected time is operated as a correcting value to compensate a detecting distance to an obstacle.
Patent JP-H02267921-A (JP)
Title: Chip type electrolytic capacitor
Inventor: SEKIYA KAZUO
IPC: H01G9/004
Filed: 1989-04-07
Abstract: PURPOSE:To realize mounting work with high mounting efficiency and high reliability by arranging a notched part in a part of a surface, vertical to a printed board, in the vicinity of a soldering part of a resin case. CONSTITUTION:A capacitor element is included in a metal case, and sealed and fixed with sealing rubber: lead wires 12 are connected with an anode foil and a cathode foil of the capacitor element, and led out to the outside from the same end surface. A resin case 13 fixing a capacitor main body 11 in a horizontal arrangement manner is provided with a lead wire through-hole 13a. A notched part 13c is arranged on a surface vertical to the surface of the resin case 13 which comes into contact with a printed board. As a result, when the electrolytic capacitor is mounted and soldered, and the soldering state of soldered parts is visually observed, the soldering state of soldered parts can be visually checked with ease from the vicinity of the soldered parts. Thereby mounting work with high mounting efficiency and high reliability can be realized.
Patent JP-H01261668-A (JP)
Title: Image forming device
Inventor: DOI TAKESHI
IPC: G03G15/00
Filed: 1988-04-13
Abstract: PURPOSE:To stably maintain image gradation reproducibility on an image carrier when the environment is changed by determining the reference light part electric potential of the image carrier and correcting the lighting time of a light source for gradation density image data. CONSTITUTION:A controller 10 is used as an adjusting means and a control means, and when an image is formed based on the light quantity corrected by the adjusting means and the density of the developed image is detected by a density detecting means 12, the control means 10 determines the reference electric potential in response to the density detected by the density detecting means 12 and the light part electric potential detected by an electric potential detecting means 4, and gradation correction data is determined in response to the determined reference electric potential. Therefore, even when toner charging condition change is generated with the environmental change, the light part electric potential allowing the most suitable image density is always set on the image carrier 1. Thus, the image is formed with the most suitable image density which cannot be influenced by the environmental change.
Patent JP-S62244368-A (JP)
Title: Production of seasoning
Inventor: YUSA EIICHI
IPC: A23L27/24
Filed: 1986-04-17
Abstract: PURPOSE:The less remaining after the distillation of SHOCHU (Japanese distilled liquor) is decomposed with enzymes and filtered and a specific filtrate is combined with alcohol, saccharides and salt to give a seasoning with excellent smell, color and taste inexpensively in a short time in high yield. CONSTITUTION:When SHOCHU is made from Japanese SAKE lees, the heated distillation residue is obtained as a by-product. The by-product is combined with warm water and enzymes such as protease and amylase to effect enzymatic hydrolysis, e.g., at 15-65 deg.C for 6-24hr. The product is press-filtered, heated at about 70 deg.C for about 20min to deactivate the enzymes, cooled down and filtered clearly. The filtrate is combined with specific amounts of alcohol, saccharides and salt.
Patent JP-S62244804-A (JP)
Title: Automatic control system in automatic warehouse facility
Inventor: SHIOBARA AKIRA
IPC: B65G1/00
Filed: 1986-04-17
Abstract: PURPOSE:To extremely simply and easily conduct the selection of required cards simply and easily, by providing a means for storing numbers of empty shelves in addition to part number cards. CONSTITUTION:During introduction, a number of a shelf to be delivered with articles is selected in accordance with the data of empty shelves set on the microcomputer 6 side, and delivery data concerning the number of the shelf and the number of articles are written in a part number card 8. During delivery, the number of a shelf having a oldest introduction order number is selected from inventory data recorded on the part number card 8, and whether a simple delivery work is made or an order picking work is made, is judged in accordance with the comparing computation between a quantity corresponding to the shelf and a set desired delivery quantity. A crane control device 5 controls the automatic operation of a crane 1 in accordance with an instruction for each working cycle and destination instruction delivered from the microcomputer 6, and therefore, introduction into a cargo receiving section corresponding to the selected shelf number or delivery from a cargo receiving section 7 corresponding to the selected shelf number is carried out.
Patent JP-H0347816-A (JP)
Title: Production of propylene-ethylene block copolymer
Inventor: SUNAGA TADAHIRO
IPC: C08F297/08
Filed: 1990-04-05
Abstract: PURPOSE:To obtain a propylene-ethylene block copolymer having excellently balanced rigidity and impact resistance using a stereoregular catalyst by polymerizing propylene by continuous polymerization process and hatch polymerization process in order and then copolymerizing propylene and ethylene. CONSTITUTION:A propylene-ethylene block copolymer is produced by the following procedure using a stereoregular catalyst. Continuous polymerization of propylene is performed in the 1st polymerizer and batchwise polymerization of propylene is carried out in the 2nd polymerizer. The polymerization ratio in the 2nd polymerizer is 5-35wt.% and that of the 1st and 2nd polymerizers is 60-95wt.% based on the total polymer. In the 3rd polymerizer, ethylene and propylene are copolymerized at a weight ratio of 15/85-95/5. The copolymerization is preferably carried out by circulating and cooling the slurry through an inlet and a return port dipped in the liquid.
Patent JP-H02269157-A (JP)
Title: Adhesive silicone shaped product
Inventor: KASHIDA SHU
IPC: C08K5/55
Filed: 1989-04-07
Abstract: PURPOSE:To provide an adhesive silicone shaped product having an arbitrarily controllable adhesive force and readily handled by curing a composition comprising a curable silicone rubber composition, a silicone adhering agent and arbitrarily a boric acid compound. CONSTITUTION:A composition comprising (A) 100 pts.wt. of a curable silicone rubber composition, (B) 3-300 pts.wt., preferably 10-100 pts.wt., of a silicone adhering agent such as one prepared by partially dehydratively condensing an organopolysiloxane having silanol groups at both the molecular chain ends with an organopolysiloxane having triorganosiloxane units and SiO2 units in the molecule and subsequently removing a solvent from the condensed product, and (C), when a self-fusing property is required, 0-20 pts.wt. of a boric acid compound (e.g. methyl borate) is molded by an extrusion method or coating method and subsequently heated at 100-200 deg.C for 5-20min to provide an adhesive shaped product.
Patent JP-2000285485-A (JP)
Title: Optical disk recording and reproducing apparatus
Inventor: YAMAMOTO TAKESHI
IPC: G11B7/09
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To set the level of an optimum offset signal by a method wherein, in a state that a laser output is constant, a test signal is recorded in a trial write region while the level of an offset signal to be added to a focus control signal is being changed stepwise and its recording state is detected. SOLUTION: In a prescribed adjusting operation, while the level of an offset signal to be added to a focus control signal by a control operation by an offset control circuit 15 is being changed stepwise, a test signal is first recorded in a trial write region which is formed on a disk D. Then, the reproducing operation of the test signal is performed, and its recording state is detected by a recording-state detection circuit 14. That is to say, the level of the offset signal in which a best β value is ontained is selected from the detected signal at this time. The setting operation of the level of the offset signal to be added to the focus control signal by the offset control circuit 15 is performed. As a result, a state which is optimum for the disk D is set.
Patent JP-S5213349-A (JP)
Title: Furnace output distribution measuring unit
Inventor: IZUMI MASAYUKI
IPC: G01D1/02
Filed: 1975-07-23
Abstract: PURPOSE: A furnace output distribution measuring unit to get averaged furnace output distribution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6485226-A (JP)
Title: Modified chlorinated polypropylene and its use
Inventor: MIYAMOTO YOSHITO
IPC: C09D11/106
Filed: 1988-04-12
Abstract: PURPOSE:To obtain the title PP useful for a plastic film, a printing ink for synthetic resin moldings, an adhesive composition or the like, by reacting an OH group-containing chlorinated PP of a specified MW with a free NCO group- containing polyurethane. CONSTITUTION:A diol component (a) (e.g., 1,4-butanediol) is reacted with an excess amount of a diisocyanate component (b) (e.g., isophorone diisocyanate) and, optionally, a chain extender and a reaction stopper (c) to obtain a polyurethane (B) of an MW of 600-200,000, containing at least one free NCO group in the molecule. A chlorinated PP (A) having at least one OH group in the molecule, obtained from a chlorinated PP, an OH group-containing vinyl monomer and/or an OH group-containing olefin compound and having an MW of 5,000-500,000, preferably, 7,000-300,000 and a degree of chlorination of 20-60% is reacted with component B at a weight ratio (A/B) of 5-75/95-25.
Patent JP-S58206103-A (JP)
Inventor: SADANAMI TOSHIHISA
IPC: H01C10/02
Filed: 1982-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07113734-A (JP)
Title: Microhardness tester
Inventor: EDOWAADO ERU TOBORUSUKII
IPC: G02B7/16
Filed: 1991-03-29
Abstract: PURPOSE: To calibrate weight during load rod processing without influencing a load supplied to a load rod by a spring load tolerance. CONSTITUTION: Optical lens elements installed on a turret to an indenter 3 of a load rod assembly 1 formed so as to collide with a sample to test microhardness, are properly arranged. The load rod assembly 1 is freed in a test mode, and a spring 4 is used to hold a load rod 2 in a home position separate from a test sample. Load weight 94 imparted to the load rod is not influenced by a spring load tolerance, and the weight is calibrated during weight manufacturing processing. The load rod assembly 1 is removed from a tester without requring to remove an internal part. A screw-cut nonrotating collar 7 easily adjusts a gap between the load rod assembly 1 and the test sample.
Patent JP-H11274137-A (JP)
Title: Etching method
Inventor: NANBU KENICHI
IPC: H01L21/302
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an etching method which is capable of substantially improving an in-plane uniformity of an etching rate. SOLUTION: This etching method uses an etching apparatus comprising a gas introducing part 42 for introducing an etching gas, a plasma generating chamber 40 for producing active species by generating a plasma of the etching gas by radio frequency, a reaction chamber 22 connected with the plasma generating chamber 40 and having a space of a diameter larger than that of the chamber 40, a mount base 24 for carrying thereon an object to be processed to later etch the object with the use of the active species flowing downstream of the chamber 40, and an evacuating system 30 for evacuating the atmosphere inside of the reaction chamber 22. In the etching method, an etching gas is supplied at a flow rate of 8.4 sccm or more, with respect to one liter of substantial volume of the chamber 22. Thereby an in-plane uniformity of an etching rate can be substantially improved.
Patent JP-S5716679-A (JP)
Title: Preparation of crab meat preserved with "miso"
Inventor: MATSUNO TATSUE
IPC: A23L17/40
Filed: 1980-06-30
Abstract: PURPOSE: To prepare crab meat preserved with "miso" having palatable taste without losing the taste of herring roe and crab meat, by blending herring roe and shucked crab meat while being raw with "miso" seasoned at low temperature.  
     CONSTITUTION: Almost iqual amounts of "miso" and sugar are blended with proper amounts of honey and seasoning, e.g., "mirin"(a sweet "sake") in a mortar, kneaded for about a hour under heating gradually from 0°C to 95°C, and the temperature is lowered to 40°C while the ingredients being blended, to give processed "miso". About 50wt% based on "miso" of herring roe and a smaller amount than herring roe of raw shucked crab meat are added to the "miso" and blended. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5213930-A (JP)
Title: Bicycling practice device
Inventor: MITA TAKEHIKO
IPC: A63B21/22
Filed: 1975-07-21
Abstract: PURPOSE: To provide a bicycling practice device affording self-standing bicycling operation without a forwarding movement. 
     COPYRIGHT: (C)1977,JPO&Japio